DataFileReaderFactory.h

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/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */

/*
    Sonic Visualiser
    An audio file viewer and annotation editor.
    Centre for Digital Music, Queen Mary, University of London.
    This file copyright 2006 Chris Cannam.
    
    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License as
    published by the Free Software Foundation; either version 2 of the
    License, or (at your option) any later version.  See the file
    COPYING included with this distribution for more information.
*/

#ifndef SV_DATA_FILE_READER_FACTORY_H
#define SV_DATA_FILE_READER_FACTORY_H

#include <QString>

#include "CSVFormat.h"
#include "MIDIFileReader.h"

class DataFileReader;
class Model;
class ProgressReporter;

class DataFileReaderFactory
{
public:
    enum Exception { ImportCancelled };

    static QString getKnownExtensions();

    static DataFileReader *createReader(QString path,
                                        MIDIFileImportPreferenceAcquirer *,
                                        sv_samplerate_t mainModelSampleRate,
                                        ProgressReporter *reporter = 0);

    static Model *load(QString path,
                       MIDIFileImportPreferenceAcquirer *acquirer,
                       sv_samplerate_t mainModelSampleRate,
                       ProgressReporter *reporter = 0);

    static Model *loadNonCSV(QString path,
                             MIDIFileImportPreferenceAcquirer *acquirer,
                             sv_samplerate_t mainModelSampleRate,
                             ProgressReporter *reporter = 0);

    static Model *loadCSV(QString path,
                          CSVFormat format,
                          sv_samplerate_t mainModelSampleRate,
                          ProgressReporter *reporter = 0);

protected:
    static DataFileReader *createReader(QString path, bool csv,
                                        MIDIFileImportPreferenceAcquirer *,
                                        CSVFormat format,
                                        sv_samplerate_t mainModelSampleRate,
                                        ProgressReporter *reporter = 0);
};

#endif